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Astronomy & Astrophysics

Vol. 369, No. 3 (April III 2001)

Stereo-views of the planetary nebula NGC 1501 (Ragazzoni, R., et al., p. 1093)
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-  Letters
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Kinematics of molecular gas in the nucleus of NGC 1068, from H line emission observed with VLT    p. L33
D. Alloin, E. Galliano, J. G. Cuby, O. Marco, D. Rouan, Y. Clénet, G. L. Granato and A. Franceschini
DOI: http://dx.doi.org/10.1051/0004-6361:20010250
Abstract Full HTML PDF (171 KB) PS (5.79 MB) References SIMBAD record NASA ADS Abstract Service


-  Cosmology
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How to distinguish a nearly flat Universe from a flat Universe using the orientation independence of a comoving standard ruler    p. 729
B. F. Roukema
DOI: http://dx.doi.org/10.1051/0004-6361:20010174
Abstract Full HTML PDF (164 KB) PS (150 KB) References NASA ADS Abstract Service


-  Extragalactic astronomy
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Surface-brightness profiles of dwarf galaxies in the NGC 5044 Group: Implications for the luminosity-shape and scalelength-shape relationships as distance indicators    p. 736
C. K. Young and M. J. Currie
DOI: http://dx.doi.org/10.1051/0004-6361:20010320
Abstract Full HTML PDF (174 KB) PS (125 KB) References SIMBAD record NASA ADS Abstract Service

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On the shape of luminosity profiles of dwarf galaxies as a distance indicator: The NGC 5044 Group revisited    p. 742
S. A. Cellone and A. Buzzoni
DOI: http://dx.doi.org/10.1051/0004-6361:20000437
Abstract Full HTML PDF (394 KB) PS (361 KB) References SIMBAD record NASA ADS Abstract Service

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Intermediate-band photometry of a rich cluster of galaxies: A2218    p. 750
K. Rakos, D. Dominis and S. Steindling
DOI: http://dx.doi.org/10.1051/0004-6361:20000555
Abstract Full HTML PDF (145 KB) PS (140 KB) References SIMBAD record NASA ADS Abstract Service

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Optical observations of BL Lacertae from 1997 to 1999    p. 758
J. H. Fan, B. C. Qian and J. Tao
DOI: http://dx.doi.org/10.1051/0004-6361:20010169
Abstract Full HTML PDF (187 KB) PS (265 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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HI-rich dwarf galaxies in the Hydra I cluster - II. Spectroscopic data    p. 763
P.A. Duc, V. Cayatte, C. Balkowski, T. X. Thuan, P. Papaderos and W. van Driel
DOI: http://dx.doi.org/10.1051/0004-6361:20010188
Abstract Full HTML PDF (450 KB) PS (422 KB) References SIMBAD record NASA ADS Abstract Service

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The Sagittarius dwarf galaxy as a microlensing target    p. 778
P. Cseresnjes and C. Alard
DOI: http://dx.doi.org/10.1051/0004-6361:20010177
Abstract Full HTML PDF (442 KB) PS (353 KB) References SIMBAD record NASA ADS Abstract Service

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The ATESP radio survey - IV. Optical identifications and spectroscopy in the EIS-A region    p. 787
I. Prandoni, L. Gregorini, P. Parma, H. R. de Ruiter, G. Vettolani, A. Zanichelli, M. H. Wieringa and R. D. Ekers
DOI: http://dx.doi.org/10.1051/0004-6361:20010170
Abstract Full HTML PDF (272 KB) PS (199 KB) References SIMBAD record NASA ADS Abstract Service

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The chemical abundances in a sample of dwarf irregular galaxies - II. The case of IC 4662 and ESO 245-G05    p. 797
A. M. Hidalgo-Gámez, J. Masegosa and K. Olofsson
DOI: http://dx.doi.org/10.1051/0004-6361:20010179
Abstract Full HTML PDF (234 KB) PS (535 KB) References SIMBAD record NASA ADS Abstract Service

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Deep VLT search for globular clusters in NGC 5128: Color-magnitude diagrams and globular cluster luminosity function    p. 812
M. Rejkuba
DOI: http://dx.doi.org/10.1051/0004-6361:20010180
Abstract Full HTML PDF (538 KB) PS (571 KB) References SIMBAD record NASA ADS Abstract Service

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The ROSAT-ESO flux limited X-ray (REFLEX) galaxy cluster survey. I. The construction of the cluster sample    p. 826
H. Böhringer, P. Schuecker, L. Guzzo, C. A. Collins, W. Voges, S. Schindler, D. M. Neumann, R. G. Cruddace, S. De Grandi, G. Chincarini, et al. (3 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20010240
Abstract Full HTML PDF (878 KB) PS (539 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar clusters and associations
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Luminosity and mass function of galactic open clusters I. NGC 4815    p. 851
L. Prisinzano, G. Carraro, G. Piotto, A. F. Seleznev, P. B. Stetson and I. Saviane
DOI: http://dx.doi.org/10.1051/0004-6361:20010202
Abstract Full HTML PDF (1.95 MB) PS (777 KB) References SIMBAD record NASA ADS Abstract Service

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Variable stars in the globular cluster M 92    p. 862
G. Kopacki
DOI: http://dx.doi.org/10.1051/0004-6361:20010155
Abstract Full HTML PDF (702 KB) PS (526 KB) References SIMBAD record NASA ADS Abstract Service

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Lithium in the Coma Berenices open cluster    p. 871
A. Ford, R. D. Jeffries, D. J. James and J. R. Barnes
DOI: http://dx.doi.org/10.1051/0004-6361:20010235
Abstract Full HTML PDF (204 KB) PS (191 KB) References SIMBAD record NASA ADS Abstract Service



-  Formation, structure and evolution of stars
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Solar-type cycles of the secondary stars in cataclysmic variables    p. 882
T. Ak, M. T. Ozkan and J. A. Mattei
DOI: http://dx.doi.org/10.1051/0004-6361:20010167
Abstract Full HTML PDF (164 KB) PS (278 KB) References SIMBAD record NASA ADS Abstract Service

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A study of polarized spectra of magnetic CP stars: Predicted vs. observed Stokes IQUV profiles for β CrB and 53 Cam    p. 889
S. Bagnulo, G. A. Wade, J.-F. Donati, J. D. Landstreet, F. Leone, D. N. Monin and M. J. Stift
DOI: http://dx.doi.org/10.1051/0004-6361:20010101
Abstract Full HTML PDF (1.75 MB) PS (1.17 MB) References SIMBAD record NASA ADS Abstract Service

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Contribution to the search of binaries among Am stars - II. HD 81976 and HD 98880, double-lined spectroscopic binaries    p. 908
J.-M. Carquillat, N. Ginestet and J.-L. Prieur
DOI: http://dx.doi.org/10.1051/0004-6361:20010168
Abstract Full HTML PDF (220 KB) PS (414 KB) References SIMBAD record NASA ADS Abstract Service

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Results of a LMXB survey: Variation in the height of the neutron star blackbody emission region    p. 915
M. J. Church and M. Bałucińska-Church
DOI: http://dx.doi.org/10.1051/0004-6361:20010150
Abstract Full HTML PDF (557 KB) PS (368 KB) References SIMBAD record NASA ADS Abstract Service

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Z Cam stars: A particular response to a general phenomenon    p. 925
V. Buat-Ménard, J.-M. Hameury and J.-P. Lasota
DOI: http://dx.doi.org/10.1051/0004-6361:20010176
Abstract Full HTML PDF (204 KB) PS (408 KB) References SIMBAD record NASA ADS Abstract Service

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A Catalogue of carbon stars in the LMC    p. 932
E. Kontizas, A. Dapergolas, D. H. Morgan and M. Kontizas
DOI: http://dx.doi.org/10.1051/0004-6361:20010152
Abstract Full HTML PDF (512 KB) PS (434 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Formation of contact in massive close binaries    p. 939
S. Wellstein, N. Langer and H. Braun
DOI: http://dx.doi.org/10.1051/0004-6361:20010151
Abstract Full HTML PDF (588 KB) PS (330 KB) References SIMBAD record NASA ADS Abstract Service

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A Photometric study of the near-contact system RU Ursae Minoris    p. 960
V. N. Manimanis and P. G. Niarchos
DOI: http://dx.doi.org/10.1051/0004-6361:20010178
Abstract Full HTML PDF (502 KB) PS (235 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Formation of Fe X-Fe XIV coronal lines in the accretion shock of T Tauri stars    p. 965
S. A. Lamzin, H. C. Stempels and N. E. Piskunov
DOI: http://dx.doi.org/10.1051/0004-6361:20010159
Abstract Full HTML PDF (201 KB) PS (170 KB) References SIMBAD record NASA ADS Abstract Service

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X-ray emission of multiple T Tauri stars in Taurus    p. 971
B. König, R. Neuhäuser and B. Stelzer
DOI: http://dx.doi.org/10.1051/0004-6361:20010173
Abstract Full HTML PDF (233 KB) PS (667 KB) References SIMBAD record NASA ADS Abstract Service

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On the δ Scuti variability in the pre-main sequence Herbig Ae star HR 5999    p. 981
D. W. Kurtz and C. Catala
DOI: http://dx.doi.org/10.1051/0004-6361:20010165
Abstract Full HTML PDF (158 KB) PS (259 KB) References SIMBAD record NASA ADS Abstract Service

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CCD-based observations of PG 0856+121 and a theoretical analysis of its oscillation modes    p. 986
A. Ulla, M. R. Zapatero Osorio, F. Pérez Hernández and J. MacDonald
DOI: http://dx.doi.org/10.1051/0004-6361:20010181
Abstract Full HTML PDF (168 KB) PS (379 KB) References SIMBAD record NASA ADS Abstract Service

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Non-axisymmetric accretion on the classical TTS RW Aur A    p. 993
P. P. Petrov, G. F. Gahm, J. F. Gameiro, R. Duemmler, I. V. Ilyin, T. Laakkonen, M. T. V. T. Lago and I. Tuominen
DOI: http://dx.doi.org/10.1051/0004-6361:20010203
Abstract Full HTML PDF (903 KB) PS (2.17 MB) References SIMBAD record NASA ADS Abstract Service



-  Stellar atmospheres
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Non-LTE line formation for MgI/II: Abundances and stellar parameters - Model atom and first results on A-type stars    p. 1009
N. Przybilla, K. Butler, S. R. Becker and R. P. Kudritzki
DOI: http://dx.doi.org/10.1051/0004-6361:20010164
Abstract Full HTML PDF (1.04 MB) PS (551 KB) References SIMBAD record NASA ADS Abstract Service

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On the shock-induced variability of emission lines in M-type Mira variables - I. Observational data    p. 1027
He. Richter and P. R. Wood
DOI: http://dx.doi.org/10.1051/0004-6361:20010156
Abstract Full HTML PDF (724 KB) PS (513 KB) References SIMBAD record NASA ADS Abstract Service

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A database of high and medium-resolution stellar spectra    p. 1048
Ph. Prugniel and C. Soubiran
DOI: http://dx.doi.org/10.1051/0004-6361:20010163
Abstract Full HTML PDF (439 KB) PS (403 KB) References Tables at CDS NASA ADS Abstract Service

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Stellar and circumstellar activity of the Be star μ Centauri - III. Multiline nonradial pulsation modeling    p. 1058
Th. Rivinius, D. Baade, S. Štefl, R. H. D. Townsend, O. Stahl, B. Wolf and A. Kaufer
DOI: http://dx.doi.org/10.1051/0004-6361:20010185
Abstract Full HTML PDF (2.77 MB) PS (2.06 MB) References SIMBAD record NASA ADS Abstract Service



-  Diffuse matter in space
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The X-ray nebula of the filled center supernova remnant 3C 58 and its interaction with the environment    p. 1078
F. Bocchino, R. S. Warwick, P. Marty, D. Lumb, W. Becker and C. Pigot
DOI: http://dx.doi.org/10.1051/0004-6361:20010158
Abstract Full HTML PDF (444 KB) PS (11.0 MB) References SIMBAD record NASA ADS Abstract Service

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3-D ionization structure (in stereoscopic view) of planetary nebulae: the case of NGC 1501    p. 1088
R. Ragazzoni, E. Cappellaro, S. Benetti, M. Turatto and F. Sabbadin
DOI: http://dx.doi.org/10.1051/0004-6361:20010229
Abstract Full HTML PDF (1.63 MB) PS (1.50 MB) References SIMBAD record NASA ADS Abstract Service



-  The Sun
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Drifting radio bursts and fine structures in the 0.8-7.6 GHz frequency range observed in the NOAA 9077 AR (July 10-14, 2000) solar flares    p. 1104
M. Karlický, Y. Yan, Q. Fu, S. Wang, K. Jiřička, H. Mészárosová and Y. Liu
DOI: http://dx.doi.org/10.1051/0004-6361:20010200
Abstract Full HTML PDF (871 KB) PS (989 KB) References NASA ADS Abstract Service


-  Celestial mechanics and astrometry
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Spiral windows for escaping stars    p. 1112
J. F. Navarro and J. Henrard
DOI: http://dx.doi.org/10.1051/0004-6361:20010166
Abstract Full HTML PDF (764 KB) PS (1.27 MB) References NASA ADS Abstract Service


-  Physical and chemical processes
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Numerical simulations of linear magnetohydrodynamic waves in two-dimensional force-free magnetic fields    p. 1122
I. Arregui, R. Oliver and J. L. Ballester
DOI: http://dx.doi.org/10.1051/0004-6361:20010171
Abstract Full HTML PDF (493 KB) PS (369 KB) References NASA ADS Abstract Service


-  Instruments, observational techniques and data processing
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Useful transformations between photometric systems    p. 1140
P. Harmanec and H. Božić
DOI: http://dx.doi.org/10.1051/0004-6361:20010205
Abstract Full HTML PDF (71.4 KB) PS (84.7 KB) References NASA ADS Abstract Service